1963- 1978: teaching assistant, Department of Electrochemical Engineering, Harbin Institute of Technology.
1978-? 1985: lecturer, Department of Electrochemical Engineering, Department of Applied Chemistry, Harbin Institute of Technology
1985- 1992: Associate Professor, Department of Electrochemical Engineering, Department of Applied Chemistry, Harbin Institute of Technology.
1992- 1997: Professor, Department of Electrochemical Engineering, Department of Applied Chemistry, Harbin Institute of Technology
1997- currently: doctoral supervisor of applied chemistry department of Harbin institute of technology.
Member of Chemical and Physical Power Technology Branch of Chinese Institute of Electronics.
Vice Chairman of Battery Professional Committee of China Institute of Electrotechnics.
Member of china institute of communications Communication Power Committee
Director of China Chemical and Physical Power Industry Association
Baotou science and technology consultant
Editorial Board of Battery and Battery Storage 0
Subject: Applied Chemistry